BECKHOFF BC3100 - Manual (Page 50)

Annex
50 BC3100
PLC outputs:
Offset 0: KL3002, 1st channel control byte
Offset 1: free because of word alignment
Offset 2: KL3002, 1st channel output value-Lo
Offset 3: KL3002, 1st channel output value-Hi
Offset 4: KL3002, 2nd channel control byte
Offset 5: free because of word alignment
Offset 6: KL3002, 1st channel output value-Lo
Offset 7: KL3002, 1st channel output value-Hi
Offset 8: Bit 0: KL2012, 1st channel
Offset 8: Bit 1: KL2012, 2nd channel